/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package hbPackage;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author windySwing
 */
public class manageLocalDiscountSvl extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            DatabaseAccess da = new DatabaseAccess();
            SimpleDateFormat sf = new SimpleDateFormat("MM/dd/yyyy");

            String _submit = request.getParameter("btn_submit");

            //check type of submit
            if (_submit.equalsIgnoreCase("Set")) {//insert new discount

                int _itemID = Integer.parseInt(request.getParameter("dpd_itemName"));
                int _storeID = Integer.parseInt(request.getParameter("hid_storeID"));
                int _discountPercent = Integer.parseInt(request.getParameter("txt_discount"));
               // Date _fromDate = sf.parse(request.getParameter("cal_fromDate"));
                //Date _toDate = sf.parse(request.getParameter("cal_fromDate"));
                String _fromDate  = request.getParameter("cal_fromDate");
                String _toDate  = request.getParameter("cal_toDate");

                String _discountStatus = "available";
                String _type = "local";

                ArrayList newOneDiscount = new ArrayList();
                newOneDiscount.add(_itemID);
                newOneDiscount.add(_storeID);
                newOneDiscount.add(_discountPercent);
                newOneDiscount.add(_fromDate);
                newOneDiscount.add(_toDate);
                newOneDiscount.add(_type);
                newOneDiscount.add(_discountStatus);

                da.Insert("[Discount]", newOneDiscount);

            } else if (_submit.equalsIgnoreCase("Remove")) {//update/change status of a specific discount
                int _dicountID = Integer.parseInt(request.getParameter("hid_dicountID"));

                String[] _keyDiscount = {"status"};
                String _discountStatus = "unavailable";
                ArrayList updateDiscount = new ArrayList();
                updateDiscount.add(_discountStatus);
                String[] _dicountCondition = {("discountID=" + Integer.toString(_dicountID))};

                da.Update("[Discount]", _keyDiscount, updateDiscount, _dicountCondition);
            }

            out.println("<script>window.location=\"admin/localDiscount.jsp\";</script>");

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
